Caused By Inadequate Yacht Systems Engineering
Oversized
equipment – “more”
is not always better. e.g. Over-sizing
air conditioners causes start-up power problems, temperature
control without humidity control, excess equipment cost and wasted
space.
First-come-first-served
installations –
Equipment spaces without a top-down plan will have access
problems, ventilation problems and even performance problems
because of excessive wire or piping runs.
Poor
power management –
results in excess genset run time, over-size genset selection, and
inability to function fully on dock power.
Brute-force
problem solving – e.g.
expensive whole-boat frequency converters for 50-cycle power, when
most high power equipment works well on 50-cycle power directly.
Excessive
integration and complexity –
e.g. hydraulic systems that interconnect the bow thruster,
windlass, davits and stabilizers are complex enough to fail often
and affect too many critical systems when they do fail.
Boat
show systems – it’s
hard to resist the amazing claims that you are exposed to.
Some boats are full of systems that, “seemed like a good
idea at the time”.
Missed
opportunities to use off-the-shelf equipment –
e.g. Why buy a fancy “marinized” computer when you can buy an
industry standard computer and replace it every year or two for
far cheaper?
Poor
(or no) documentation –
If there is no consistent overall Engineering going on, the coming
and going vendors and technicians are highly unlikely to document
what they do. This
produces the technical mysteries, that will undoubtedly result in
someone recommending, “Tear this whole mess out and…”.
Heard this before?
Difficult
to operate systems –
Systems Engineers can understand the entire system and define
overall operational guidelines. Most vendors can’t.
A properly designed system is logical and intuitive
overall, rather than a result of many add-ons.
Owners
“holding the bag” –
Multi-vendor finger pointing is often the result when overall
systems fail to work as claimed by individual vendors.
A properly designed system relies on the verifiable
specifications of the components, not the best-case claims of the
vendors. The Yacht
Systems Engineer is the referee and peacemaker if such problems
occur.
Confused
and abused owners –
Owners are generally attacked from all sides by everybody that has
something to sell. We
prefer to sell only technical knowledge and owner advocacy.
This eliminates conflicts of interest, because we don’t
sell what we recommend, for a profit.
Finally, there’s someone on your side.